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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-07-16 08:17:18 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-07-21 07:45:38 -1000 |
| commit | 9ef0c6d6a7d81992a2326416a9ce12eef2824861 (patch) | |
| tree | dc4c99d93f6823e1cca48772a23cd8926bce3ee8 /util | |
| parent | 47345e7124709d280f14551113a20fd81ad2bf20 (diff) | |
| download | qemu-9ef0c6d6a7d81992a2326416a9ce12eef2824861.zip | |
qemu/atomic: Add aligned_{int64,uint64}_t types
Use it to avoid some clang-12 -Watomic-alignment errors,
forcing some structures to be aligned and as a pointer when
we have ensured that the address is aligned.
Tested-by: Cole Robinson <crobinso@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'util')
| -rw-r--r-- | util/qsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/qsp.c b/util/qsp.c index bacc5fa2f6..8562b14a87 100644 --- a/util/qsp.c +++ b/util/qsp.c @@ -83,8 +83,8 @@ typedef struct QSPCallSite QSPCallSite; struct QSPEntry { void *thread_ptr; const QSPCallSite *callsite; - uint64_t n_acqs; - uint64_t ns; + aligned_uint64_t n_acqs; + aligned_uint64_t ns; unsigned int n_objs; /* count of coalesced objs; only used for reporting */ }; typedef struct QSPEntry QSPEntry; |